condition mean min max Sterile Leaflet 2.9706799999999998 1.46728 4.74848 Mature Sterile Leaflet 1.1790296666666666 0.872679 1.47072 Fertile Leaflet with Sori 7.58693 3.56628 15.0674 Petiole 1.985768 0.868564 3.06323 Crozier 1.1074796666666666 0.159359 2.15581 Rhizome 1.2684929999999999 0.611849 1.79385 Stolon 1.2407953333333333 0.494496 2.01071 Stolon with Root 1.763453 0.511139 2.44778